package com.example.tests;

import static org.junit.Assert.assertThat;
import static org.hamcrest.Matchers.*;
import java.util.Random;
import com.example.utils.SortedListOf;
import org.testng.annotations.Test;

public class ContactRemovalTests extends TestBase{
	
	@Test
	public void deleteSomeContact() {

		//save old state
		SortedListOf<ContactData> oldList = app.getContactHelper().getContacts();
		
		Random rnd = new Random();
		int index = rnd.nextInt(oldList.size()-1);
		
		//actions
		app.getContactHelper().deleteContact(index);
		
		//save new state
		SortedListOf<ContactData> newList = app.getContactHelper().getContacts();
				
		//compare states
		//assertEquals(newList.size(), oldList.size() + 1);
		assertThat(newList, equalTo(oldList.without(index)));		
		
	}

}
